EP 3068980 A2 20160921 - NON-LINEAR BUMPER BEARINGS
Title (en)
NON-LINEAR BUMPER BEARINGS
Title (de)
NICHTLINEARE STOSSFÄNGERLAGER
Title (fr)
PALIERS DE PARE-CHOCS NON LINÉAIRES
Publication
Application
Priority
- US 201361891066 P 20131015
- US 2014060070 W 20141010
Abstract (en)
[origin: WO2015102719A2] A bumper bearing assembly includes a bearing housing having a level of radial spring stiffness, wherein the bearing housing defines a bearing seat. A bumper bearing is connected to the bearing housing by a spring having a level of radial spring stiffness lower than that of the bearing housing. The bumper bearing is configured to apply the level of radial spring stiffness of the spring against a rotor with the bumper bearing spaced apart from the bearing seat. The bearing housing is configured to apply the level of radial spring stiffness of the bearing housing against the rotor with the bumper bearing seated against the bearing seat.
IPC 8 full level
F01D 25/16 (2006.01); F02C 7/06 (2006.01); F16C 17/03 (2006.01); F16C 27/02 (2006.01)
CPC (source: EP US)
F01D 5/021 (2013.01 - US); F01D 25/16 (2013.01 - EP US); F01D 25/164 (2013.01 - EP US); F01D 25/24 (2013.01 - US); F16C 17/02 (2013.01 - EP US); F16C 27/02 (2013.01 - EP US); F05D 2220/32 (2013.01 - US); F05D 2240/52 (2013.01 - EP US); F16C 17/03 (2013.01 - EP US); F16C 17/24 (2013.01 - EP US); F16C 33/108 (2013.01 - EP US); F16C 2360/23 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015102719 A2 20150709; WO 2015102719 A3 20150911; EP 3068980 A2 20160921; EP 3068980 A4 20170816; EP 3068980 B1 20191009; US 10309256 B2 20190604; US 2016265387 A1 20160915
DOCDB simple family (application)
US 2014060070 W 20141010; EP 14875971 A 20141010; US 201415029494 A 20141010